#C1C631#C1C631

#C1C631 is a light, vivid yellow. Relative luminance 0.519; OKLCH L 79.7% C 0.161 H 111.5°. Best body text is #000000 at 11.39:1 contrast (WCAG AA passes).

Color values

HEX	#C1C631
RGB	rgb(193, 198, 49)
HSL	hsl(62, 60%, 48%)
HSV	hsv(62, 75%, 78%)
CMYK	cmyk(2.5%, 0%, 75.3%, 22.4%)
CIE-LAB	lab(77.25, -18.87, 68.54)
CIE-LCH	lch(77.25, 71.09, 105.39°)
OKLab	oklab(79.74% -0.0592 0.1502)
OKLCH	oklch(79.74% 0.161 111.5)
XYZ	xyz(42.7422, 51.9485, 10.6807)
Luminance	0.5195 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C1C631 #3631C6

analogous

#C68031 #C1C631 #77C631

triadic

#C1C631 #31C1C6 #C631C1

tetradic

#C1C631 #31C680 #3631C6 #C63177

square

#C1C631 #31C680 #3631C6 #C63177

split-complementary

#C1C631 #3177C6 #8031C6

monochromatic

#616419 #919525 #C1C631 #D3D75D #E0E38E

Accessibility & contrast

On white

1.84

#C1C631 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.39

#C1C631 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C1C631

11.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C1C631	#FFFFFF	#000000	##000000
##C1C631	1.00	1.84	11.39	11.39
#FFFFFF	1.84	1.00	21.00	21.00
#000000	11.39	21.00	1.00	1.00
##000000	11.39	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D6BD0A

Deuteranopia (green-blind)

#D6C13E

Tritanopia (blue-blind)

#CFBAAA

Achromatopsia (no color)

#BFBFBF

Design tokens & code

CSS

--color: #c1c631;
/* rgb */ color: rgb(193, 198, 49);
/* oklch */ color: oklch(79.7% 0.161 111.5);

Tailwind

colors: {
  custom: {
    50: '#d8d775',
    500: '#c1c631',
    950: '#000000',
  },
}

SCSS

$custom: #c1c631;
$custom-light: #d8d775;
$custom-dark: #000000;

JSON

{
  "hex": "#c1c631",
  "rgb": {
    "r": 193,
    "g": 198,
    "b": 49
  },
  "hsl": {
    "h": 62.013,
    "s": 60.324,
    "l": 48.431
  },
  "oklch": {
    "l": 0.79741,
    "c": 0.16149,
    "h": 111.5
  },
  "luminance": 0.51947
}

Semantic roles & 50–950 ramp

primary

#C1C631

secondary

#2F2D6E

accent

#44E34A

background

#FEFEFB

surface

#FCFBF1

border

#D5D4CB

text

#151409

muted

#84837D

Preview Lab

Preview with #C1C631

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →